shcc shha shhh shhs shl- shls shoa shoo shos shou shsc shua shub shul shus shuu slaa slab slac slas slau slcc slcu slhs slob sloc sloh sloo slos slsa slsc slsu slub sluc soal soas soba sobo sobs sobu soca soch socl soco socs soha sohh sohl soho sohs sohu sola solh soll solo sols sool soos sosa sosh soso soss soul sous ssaa ssab ssac ssao ssas ssau ssca sscc sscs sshl sshs ssla sslc ssoc sssa sssb sssc sssh ssss suas sub- suba subb subh subl subo subs suc- succ such sucs suha suhb suhl suho sul- sula sulc sulh sull sulo sulu suoh suos sus- susa suso suss susu suus uabc uaca uahs uaoc uasa uaua ubac ubal ubba ubbo ubla ublo ubls uboc ubos ucal ucas ucbc ucca ucha ucho uchs ucla ucos ucsa ucsb ucsc ucsu ucua uhcl uhoh uhss uhuh ulaa ulas ulbc ulcc ulch ulco ulla ullo ulo- uloc ulos ulsa ulua ulul ulus uocc uolc us-a usaa usac usal usas usba usbc usbl usbs usca uscc usch usco uscs usha usho ushs ushu uslu usoc usos ussa ussb ussc usss ussu usua usul usus uulu uuoc uuuu